TW583372B - Sheet structure and method for manufacturing the same - Google Patents
Sheet structure and method for manufacturing the same Download PDFInfo
- Publication number
- TW583372B TW583372B TW91114925A TW91114925A TW583372B TW 583372 B TW583372 B TW 583372B TW 91114925 A TW91114925 A TW 91114925A TW 91114925 A TW91114925 A TW 91114925A TW 583372 B TW583372 B TW 583372B
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- sheet structure
- porous layer
- leather
- concave
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000006260 foam Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 239000010408 film Substances 0.000 claims description 41
- 239000000853 adhesive Substances 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 14
- 238000013518 transcription Methods 0.000 claims description 14
- 230000035897 transcription Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 210000000941 bile Anatomy 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- IVHKZGYFKJRXBD-UHFFFAOYSA-N amino carbamate Chemical compound NOC(N)=O IVHKZGYFKJRXBD-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 229920003169 water-soluble polymer Polymers 0.000 claims 1
- 239000002649 leather substitute Substances 0.000 abstract description 21
- 239000010985 leather Substances 0.000 abstract description 14
- 229920002635 polyurethane Polymers 0.000 abstract description 11
- 239000004814 polyurethane Substances 0.000 abstract description 11
- 238000012546 transfer Methods 0.000 abstract description 4
- 229920003009 polyurethane dispersion Polymers 0.000 abstract description 3
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 104
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000005187 foaming Methods 0.000 description 9
- 230000035699 permeability Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000003491 skin Anatomy 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000009974 thixotropic effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000005370 alkoxysilyl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical compound [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000003979 granulating agent Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000004658 ketimines Chemical class 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009823 thermal lamination Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
- B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
- Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
583372 b年"月π曰 案號 91114925 五、發明說明（1) 【發明所屬之技術領域】 本發明係關於薄片結構體及其製造方法， 任意之基材，以簡單設備可能一體化的薄片社構；對 【先前技術】 m稱體。 人工皮革，合成皮革等通常係在不織布或 基布上形成多孔質層，使其表面加工成與天然/革布專之 形狀加以製造。第5圖係例示習知之濕式人工皮色和 構成。此人工皮革30係具有皮革基材33，皮革基 通氣性之基布31與在基布31上形成具有如皮革樣之凹凸 面的^孔質層32所構成。在皮革基材33上經枯結劑34#層 含有氨基甲酸乙酯樹酯（Vrethane resin)之薄膜（f丨1 ; 35 ’在薄膜層35形成皮革樣之凹凸表面。, 此種人工皮革30 —般係如第6圖（3)〜第6圖（(；）所示之製 造方法加以製造。即，由金屬製之轉筒（r〇Uer)36送出之 謄寫紙39上，供給成為薄膜（£11111)層35之薄膜材料38。謄 寫紙3 9係具有使皮革樣之凹凸表面反轉的凹凸形狀。轉筒 36上工所疋之間隔設葉片〈谷^如）料 紙39上塗布薄膜材料38。藉由使此乾燥，如同圖（b)所 示在謄寫紙3 9上可得具有皮革樣之凹凸形狀之薄膜層 ,5。其次，在薄膜層35上塗布粘結劑34，如同圖（〇〇所 示，使此粘結劑34以接觸於皮革基材33之多孔質層33上的 狀態加以重疊，乾燥後，藉由剝離謄寫紙3 9，以得第5圖 之人工皮革30。 在第5圖所示之人工皮革，因粘結劑34及薄膜層35無通583372 Year b " Monthly case number 91114925 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a sheet structure and a method for manufacturing the same, an arbitrary substrate, and a sheet that may be integrated with simple equipment. Social structure; m [body]. Artificial leather, synthetic leather, etc. are usually formed on a non-woven or base fabric by forming a porous layer, and the surface is processed into a shape specific to natural / leather fabrics. Figure 5 illustrates the conventional wet artificial skin color and composition. This artificial leather 30 is composed of a leather base material 33, a leather-based breathable base fabric 31, and a porous layer 32 formed on the base fabric 31 and having a leather-like uneven surface. On the leather substrate 33, a film containing a urethane resin (fr. 1; 35) is formed by a deadening agent 34 # layer, and a leather-like uneven surface is formed on the film layer 35. This artificial leather 30 -It is generally manufactured by the manufacturing method shown in FIG. 6 (3) to FIG. 6 ((;). That is, it is supplied onto a copy paper 39 sent out by a metal roll 36 and supplied as a film. (£ 11111) Film material 38 of layer 35. Copy paper 3 9 has a concave-convex shape that inverts the leather-like uneven surface. The blades on the drum 36 are spaced apart from each other, and a film is coated on the paper 39. Material 38. By drying this, a film layer having a leather-like uneven shape can be obtained on the transcription paper 39 as shown in FIG. 5 (b). Next, the adhesive layer 34 is coated on the film layer 35 as if As shown in the figure (00), this adhesive 34 is superimposed in a state of being in contact with the porous layer 33 of the leather base material 33. After drying, the stencil paper 39 is peeled to obtain the artificial leather of Fig. 5 30. In the artificial leather shown in Fig. 5, the adhesive 34 and the film layer 35 cannot pass through.
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五、發明說明（2) _ 氣丨生之關係’以皮革鞋使用，與天然 問題點。又钍έ士南f W彳 ’二:革比較有蒸濕之 硬的問題點 厚度之關係，有過 提案因具 案Λ申/人己在日本專利特許第2954847號 用時可得盘同樣之通氣性及柔軟性，當皮鞋使 材、二為基布、32係多孔質層、33係皮革基 路ΒΗ、皮革樣之薄膜層、44係凸部、45係凹部。 發月欲解決的課題 _柔軟第J圖ΐ革40雖具有與天然皮革同樣之通氣性及 更所期望I其太ΐ為一體化之關係，由使用者之要求，變 此，、s a必i布時，從定貨至交貨一般需費甚長時間。因 上成i二：駐保存多品種之最低庫存量，在壓縮庫存成本 音兔:人”。更且，本來人工皮革具有強勢之流行要 县、i ί二流行能適時展開商品，對使用者雖可以簡單使 眘γ之^與最適皮革樣之表皮能加以組合為理想，在現 必大規模之製造設備之爾係成♦禾 【發明目的】 谌^:月Α為解決此項問題點以致創案提供-種薄片結 f t >萁；¢7 1用者以問簡單設備之熱轉筒等之簡體設備使 適之皮革樣的表皮一體化為目的。又，本 基布與最適之皮革樣表ί:狀；m通氣性使最適之 解決課題之手段表皮^體化^片結構物為目的°V. Description of the invention (2) _ The relationship between qi and health 'is used in leather shoes, and it has natural problems. Also, Shi Nan f W 二 '2: The leather has a more problem with the thickness of the steaming and hardening problem. There have been proposals because of the case Λshen / renji already available in Japanese Patent No. 2954847. For air permeability and softness, when leather shoes are used as the base material, the 32 is a porous layer, the 33 is a leather base Η, the leather-like film layer, the 44 is a convex portion, and the 45 is a concave portion. Issues to be Solved by the Moon_Soft Figure J. Although the leather 40 has the same air permeability as natural leather and is more desirable, it is an integrated relationship, which is changed by the user's request. When placing, it usually takes a long time from order to delivery. Because of the above two: the minimum inventory of multiple varieties is kept, and the cost of compressing the inventory sounds rabbits: human. "Moreover, the artificial leather has a strong popularity in the county, and the two popular products can be launched in a timely manner for users. Although it is possible to simply combine the combination of Shen ^ with the most suitable leather-like skin, it is now necessary to produce equipment on a large scale. [Objective of the Invention] 谌 :: month A. In order to solve this problem, Provided for the creation of a kind of sheet knot ft >萁; ¢ 7 1 The user aims to integrate simple leather-like skins with simplified equipment such as a thermal drum and simple equipment. In addition, the base fabric and the most suitable leather-like skin are integrated. Table ί: shape; m ventilation makes the most suitable means to solve the problem epidermis ^ body structure ^ sheet structure for the purpose °
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—案號 91114925 五、發明說明（3) 本發明之薄片結構體係 多孔質層，其中謄寫紙係且有6寫紙、皮革樣薄膜層及 凸形狀，可能加以剝離；樣凹凸表面反轉之凹 形成於上述謄寫紙上，多孔係以薄膜材料塗布 述皮革樣薄膜層係以從來之方、、成於上逃缚膜層。上 2954847 f.) « ^ ^ ^ J ΓΛ Λ # ^ ^ 無數的微細孔之通氣性皮革樣薄膜„、 ^就可成為具有 途上不必要通氣性者並不必要附製微細孔。又，在；J : 必要非常強韌的硬人工皮時如第 途上 ，孔之薄膜層35。 "如第6圖⑴在謄寫紙上形成無 、上述多孔質層係以氣泡徑為2〇-25〇髀範圍之連 加以,成為宜。氣泡徑大於2 50髀時雖在在通氣性之點不 成間通’皮革樣薄膜層之耐擦（s c r a t c h)性劣化，又多孔 質層之剝離強度變弱不適於皮革樣薄片。與此相反氣泡 在20骹以下時皮革樣薄膜層之耐擦性雖較良好其通氣性二 變差’再加上要製作2 0髀以下之氣泡徑在技術上具有困 難性其成本也變高^ 上述氣泡徑係可能藉由成為多孔質層之材料的例如水 性聚氨基甲酸酯擴散（polyurethane dispersion)溶液之 瞻發泡倍率加以調整，要使氣泡徑為2〇_25〇髀時，用水性 聚氨曱酸酯擴散溶液之體積的1· 25-2· 5倍之發泡倍率。 上述多孔質層係含有基底樹脂（b a s e r e s i η)例如將7良 性聚氨基甲酸酯擴散溶液攪拌發泡後塗布於上述薄膜層 上’經乾燥加以形成。人工皮革必要具有高度柔軟性時，—Case No. 91114925 V. Explanation of the invention (3) The porous layer of the sheet structure system of the present invention, wherein the stencil paper is composed of 6 writing paper, a leather-like film layer, and a convex shape, and may be peeled off; It is formed on the transcription paper, and the porous system is coated with the leather-like film layer with a film material to form a fugitive film layer from the front side. Above 2954847 f.) «^ ^ ^ J ΓΛ Λ # ^ ^ Countless microporous breathable leather-like films„, ^ can become those who do not need ventilation on the way and do not need to attach micropores. Also, in J: When a very tough hard artificial leather is needed, as in the first step, the thin film layer of the hole 35. " As shown in Fig. 6⑴None is formed on the transcription paper, and the above-mentioned porous layer is in the range of bubble diameter from 20 to 25. When the bubble diameter is larger than 2 50 髀, the scratch resistance of the leather-like film layer is deteriorated at the point of air permeability, and the peel strength of the porous layer becomes weak, which is not suitable for leather. On the other hand, although the abrasion resistance of the leather-like film layer is better when the air bubbles are below 20 骹, the air permeability is worsened. In addition, it is technically difficult to produce a bubble diameter of 20 髀 and the cost is low. It also becomes higher ^ The above-mentioned bubble diameter may be adjusted by the expansion ratio of a porous polyurethane dispersion material, such as an aqueous polyurethane dispersion solution, so that the bubble diameter is 2_25〇 髀Water-based polyurethane The foaming ratio is 1 · 25-2 · 5 times the volume of the liquid. The porous layer contains a base resin (baseresi η), for example, a 7 benign polyurethane diffusion solution is stirred and foamed, and then coated on the film layer. 'Dried to form. When artificial leather needs to be highly soft,
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在多孔質層上更再形成熱融著性連續为 1. 3-9. 5)比重成為〇. 10_0. 7之熱融m 擴散溶液’塗布於上述多孔質層之上 以此製成之薄片結構體传在不蜱 # I 口以形成。 等所構成之基材可簡單加化布或編織物 連續氣泡發泡體層重聶芙好之壯Μ 9如在熱融著性 1从 層重甓基材之狀怨經熱轉筒就可一體化於 基材。又，對省略熱融著性連續氣泡發泡體声 多孔質層形成時所塗布之多孔皙屛用、—s 、、、°構在 之力懕英於a J f Γ 為 溶液乾燥前，以適度 之力£者於基材，經乾燥以使一體化。由此可 ::製程與黏結製程簡單化。又，在上述薄片結構之多‘ 質，側或基材以散點狀塗布黏著劑，使兩者重疊，以按壓 轉筒（press roller)等之按壓（press)裝置，可簡單加以 一體化。此種場合之黏結劑的散點狀塗布係為確保通氣 性，如第8圖（a)、第8圖（b)使基材6通過上下一對之壓筒 (roll )41、42或壓筒43、44之間，就可簡單加以形成。第 8圖（a)係在以散點狀穿開务數^ 葉片48向壓筒41外周面壓出黏結劑47，第8圖（b)係在壓筒 43外周面所形成之散點狀的多數凹部49以外葉片5〇充填黏 嗛結劑47。當然孔45或凹部49之形狀可能適宜加以變更。黏 結劑4 7雖係可能使用水性聚氨基甲酸酯或熱熔性聚氨基曱 酸醋（hotielt polyurethane)等，熱熔性聚氨基曱酸酯 時，在塗布裝置附設加熱器。黏結劑使用濕氣架橋型（濕 氣硬化型）時，黏結後硬化，在高溫之下也不軟化之關係On the porous layer, a heat-fusible m diffusion solution with a specific gravity of continuously from 1.3 to 9. 5) having a specific gravity of 0.10 to 0.7 was applied to the porous layer to form a thin sheet. The structure is passed on to the mouth of #icks to form. The base material composed of such materials can be simply added with a cloth or woven continuous bubble foam layer. Nie Fuhao's strong M 9 If it is hot-melt, 1 it can be integrated into the base by heating the drum. Into substrate. In addition, for the porous coating that is applied when the formation of the acoustically porous foam layer of the heat-adhesive continuous-bubble foam is formed, the force of -s ,,, and ° is used as a solution of a J f Γ before the solution is dried. Appropriate force should be applied to the substrate and dried for integration. This simplifies the :: process and bonding process. In addition, the adhesive layer is coated on the side or the substrate with a plurality of layers of the sheet structure, and the two are overlapped, and a press device such as a press roller can be simply integrated. In this case, the scattered-point coating of the adhesive is to ensure the air permeability, as shown in Fig. 8 (a) and Fig. 8 (b). The base material 6 is passed through a pair of upper and lower rollers 41, 42, or pressure. Between the tubes 43, 44 can be easily formed. Fig. 8 (a) shows the number of openings scattered in a scattered pattern ^ The blade 48 presses the adhesive 47 toward the outer peripheral surface of the pressure cylinder 41, and Fig. 8 (b) is a scattered point formed on the outer peripheral surface of the pressure cylinder 43 The majority of the recesses 49 are filled with cement 47 outside the leaves 50. Of course, the shape of the hole 45 or the recessed portion 49 may be appropriately changed. Although the binder 4 7 may be water-based polyurethane or hot-melt polyurethane, hot-melt polyurethane, a heater is attached to the coating device. When the moisture bridging type (moisture hardening type) is used as the adhesive, it hardens after bonding and does not soften at high temperatures.
9659pifl.ptc 第10頁 583372 修正 案號 91114925^ 五、發明說明（5) _____ 可提昇皮革樣薄片結構體之強度。 塗布之第8圖（a)、第8圖（b)以外，° f二黏結劑之散點狀 結劑之多數支針壓附於基材6加以也可能使在先端附著黏 體化於基材6後，藉由剝離謄寫紙j ^吏薄片結構體一 革。 衣成W品之人工皮 並且，依照應用本發明，不 以簡單加以製造皮革樣之薄月蛀、据，使用粘結劑，也可能 皮革樣凹凸表面反dm募體。即’藉由在具有使 二薄膜材料塗布形成薄膜層之製程了 ，==材:i:多燥 汽輩傲★由當搂:? 剝離上述轉寫紙之製程，可 之多孔質層利用為實質上的枯結層。会係將…狀態 為讓本發明之上述原理和其他 明顯易懂，下文特摄鉍社盘 将徵和優點此更 細說明如下。’只施例’並配合所附圖式，作詳 【實施方式】 "" —·__________ —— - 。尚且，在發明說明中 7b係如第1圖（a)〜第1圖 在謄寫紙1上所形成之穿 以下，說明本發明之實施例 「部」係表示基於質量比。 本發明之薄片結構體7 (c)至第3圖⑷〜第3圖⑷所^，社膽 孔薄膜層2上使多孔質層3 圖（〇至第3圖（a)〜第^叠層形成，此為第1圖（a)〜第19659pifl.ptc Page 10 583372 Amendment No. 91114925 ^ 5. Description of the invention (5) _____ It can increase the strength of the leather-like sheet structure. Except for Fig. 8 (a) and Fig. 8 (b), the majority of the needles of the scatter adhesive of ° f two adhesives are adhered to the base material 6 and the adhesive at the apex may be adhered to the base material. After the material 6, the sheet structure was peeled off. In addition, according to the application of the present invention, it is not possible to simply fabricate leather-like slabs and sheets, and using an adhesive, it is also possible to collect dm on the leather-like uneven surface. That is, by having a process of coating two thin film materials to form a thin film layer, == Material: i: Dry dry steam generation proudly ★ From Dang 搂:? The process of peeling the above transfer paper can use the porous layer as Substantial dead layer. In order to make the above principles and other aspects of the present invention obvious and easy to understand, the features and advantages of the special photobismuth society are explained in more detail below. "Exemplary examples only" and detailed description with the accompanying drawings [Implementation] " " — · __________ ——-. In addition, in the description of the invention, 7b is a pattern formed on the transcription paper 1 as shown in Fig. 1 (a) to Fig. 1. Hereinafter, the embodiment of the present invention will be described. In the sheet structure 7 (c) to FIG. 3 to FIG. 3 of the present invention, a porous layer 3 is formed on the bile film layer 2 (0 to 3 (a) to ^ laminated) Formation, this is the first figure (a) ~ the first
Wb共同的基本ί態圖。(d)之三種類之薄片結構體卜Wb common basic state diagram. (d) Three types of sheet structures
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第1圖（a)之薄片結構體7以附有穿孔薄膜層2之謄寫紙 1、多孔質層3及連續氣泡發泡體層4之順序加以疊層者。 製造此薄片結構體7係首先，使用第6圖之轉筒36與葉片 士第1圖（a) ’僅在具有使皮革樣之凹凸表面反轉之凹 ^形狀之表面的謄寫紙1之凹凸形狀的凹部丨a以充填塗布 薄膜材料5。但轉筒36係由從來之金屬製變更為橡膠製， 又葉片37與轉筒36之間隙係使比第6圖（a)更小較謄寫紙J 之厚度若干狹小。因此，謄寫紙1及轉筒36係受葉片37按 壓成為凹狀態，由此，由轉筒36之迴轉送出謄寫紙1時， •薄膜材料38係由葉片37刮取。由此，如第1圖（a)所示，僅 在謄寫紙1之凹凸形狀之凹部丨a充填薄膜材料5。 4膜材料5通吊係含有1 〇〜3 0 %之樹脂、5〜1 〇 %之|員料盘 溶劑。在本實施例薄膜材料5之組成係聚氨基甲酸酯樹月旨 (polyurethane resin)20%、顏料 w 及溶劑 75%。溶劑係使 用由N 11 一 甲基甲胺（dimethylforamide)、丁網 (methyl ethyl ketone)、甲苯（tc)luene)混合者。尚且， 徹底考慮斧環境谓題+ ^旨，以使用後述之多子L質層3或連續a泡發泡體層4所使 用之水溶性聚氨基甲酸酯為宜。 丨其次，使塗布薄膜材料5之謄寫紙丨裝入乾燥爐使 材料乾燥後，在附有穿孔薄膜層2之謄寫紙穿 ，薄膜層2上形成多孔質層3。使此多孔質層 ：在穿 燥爐乾燥後，重疊在多孔質層3更 7 6 Μ Α , η ^ ^ ^ ^ , θ更再形成連續氣泡發泡體 層4⑽樣之乾無爐加以乾燥。在形成多孔質層3與連續The sheet structure 7 of Fig. 1 (a) is laminated in the order of the stencil sheet 1 with the perforated film layer 2, the porous layer 3, and the continuous foam layer 4 in order. Manufacturing the sheet structure 7 is to first use the drum 36 of FIG. 6 and the blade 1 (a) 'The unevenness of the transcription paper 1 only on the surface having the concave shape which reverses the leather-like uneven surface. The shape of the concave portion 丨 a is filled with the coating film material 5. However, the drum 36 has been changed from a metal to a rubber, and the gap between the blade 37 and the drum 36 is smaller than that of FIG. 6 (a), and the thickness is smaller than the thickness of the writing paper J. Therefore, the transcription paper 1 and the drum 36 are pressed into a concave state by the blade 37. Therefore, when the transcription paper 1 is sent out by the rotation of the drum 36, the film material 38 is scraped by the blade 37. As a result, as shown in Fig. 1 (a), the film material 5 is filled only in the recessed portions 丨 a of the uneven shape of the transcription paper 1. The 4 film material and the 5-way suspension system contain 10 ~ 30% of resin and 5 ~ 10% of the tray solvent. The composition of the film material 5 in this example is 20% of polyurethane resin, 75% of pigment w and solvent. As the solvent, a mixture of N 11 dimethylforamide, methyl ethyl ketone, and toluene (tc) luene was used. Furthermore, it is advisable to thoroughly consider the axe environment predicate + ^ purpose, and it is preferable to use a water-soluble polyurethane which is used in the polychromatic L layer 3 or the continuous a-foam layer 4 described later.丨 Second, the stencil coated with the film material 5 is put into a drying oven to dry the material, and then the transcribed paper with the perforated film layer 2 is passed through to form a porous layer 3 on the film layer 2. Make the porous layer: After drying in a drying oven, superimposed on the porous layer 3, more than 76 μA, η ^ ^ ^ ^, θ, and then form a continuous bubble foam layer 4 like a dry furnace to dry. In the formation of a porous layer 3 and continuous
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f 月，ο B 修正 案號 91114925 五、發明說明（7) 氣泡發泡體層4時，使用塗布薄膜材料5時所 U)之裝置。此時，f片37與轉筒36之間隙係第6圖 薄膜2時相異，如第6圖設成較謄寫紙丨之厚戶^ “ 孔 在附有穿孔薄膜層2之謄寫幻上，如以忠 成多孔質層3與連續氣泡發泡體層4之薄片結構體7^形 第1圖（b)疊合粘結於適當之基材6上。基材6係 ^如 品或編織品等之任意者，必要時使用例如以水性^ 2 酸醋擴散發泡溶液浸潰者，如此使用浸潰之基板6時，土甲 增大薄片結構體7之剝離強度。 ’可 >基材6之疊合粘結所使用之熱疊層按壓裝置係可使用你丨 如在第4圖（a)所示之傳動帶式按壓裝置19。此裝置係」 來之人工皮革製造製程使用為第6圖之謄寫紙39的謄 f置。傳動帶按壓裝置19係、具有可加熱至所^溫度之^韓 筒11與使基材6及薄片結構體7在主轉筒丨丨加以按壓之傳 帶14，傳動帶14係由補助轉筒12a、12b、12c與加壓轉筒 1 3加以保持。主轉筒丨丨及加壓轉筒丨3之幅度係約丨· 7m。基 计6及薄片結構|}普 間，，傳動帶14之張力按壓於主轉筒n，一面加熱送往加 壓轉清1 3側。加壓轉筒1 3係保持傳動帶1 4同時，以約6嘲 之I力向主轉筒11之方向按壓。由此壓力，與使連續氣泡 發^包體層4以熱疊層於基材6同時，謄紙1之皮革樣圖案之 凸部1 b勝寫於多孔質層3。其後，使薄片結構體7與基材6 冷部丄藉由從薄片結構體7剝離謄寫紙1，以得第1圖（c)之 第一貫施例的人工皮革8。尚且，熱疊層按壓裝置並非限 9659pifl.ptc 第13頁 583372 ___案號 91114925__年/ /月，(7曰_修正 _ 五、發明說明（8) 於第4圖（a)之裝置，如第4圖（b)以加熱轉筒20a與加壓轉 筒20b之單純按壓裝置21也可以充分使用。 上述多孔質層3及連續氣泡發泡體層4係藉由使至少含 有基底樹脂及充填劑之混合液發泡，觸變指數 (thixotropy factor)在2〜4範圍之發泡體加以塗布乾燥所 形成。發泡體之粘度係在5,0 0 0〜35,〇〇〇厘泊（〇6111:丨0〇46) 之範圍為宜，更好在16,000〜22, 000厘泊之範圍，特好在 1 8，0 0 0〜2 0，0 〇 〇厘泊之範圍。發泡體之粘度比5，〇 〇 〇厘泊小 時，在形成多孔質層及連續氣泡發泡體層時氣泡容易毀 壞，較3 5, 000厘泊大時，實質上不可能在基布上塗布。 並且，發泡前之混合液係以具有5，0 0 0〜3 0，〇 〇 〇厘泊之 枯度為宜，更好在1 2，0 〇 (Η 1 5，0 0 0厘泊之粘度。以此枯度f month, ο B amendment No. 91114925 V. Description of the invention (7) When the foamed foam layer 4 is used, the device used when coating the film material 5 is used. At this time, the gap between the f-piece 37 and the drum 36 is different from the film 2 in FIG. 6. For example, in FIG. 6, it is set to be thicker than the script 丨 “The hole is on the script with the perforated film layer 2 attached. For example, the sheet structure 7 ^ of the Zhongcheng porous layer 3 and the continuous foam layer 4 is superimposed and bonded to an appropriate base material 6. The base material 6 is a woven or knitted fabric, etc. Either one is impregnated with an aqueous ^ 2 acid-vinegar diffusion foaming solution if necessary, and when the impregnated substrate 6 is used in this way, the soil armor increases the peel strength of the sheet structure 7. 'May> Substrate 6 The thermal lamination pressing device used for the lamination bonding can use you. As shown in Figure 4 (a), the belt-type pressing device 19. This device is used in the artificial leather manufacturing process as shown in Figure 6. The setting of the writing paper 39. The transmission belt pressing device 19 is provided with a ^ Han tube 11 which can be heated to the required temperature, and a belt 14 which presses the substrate 6 and the sheet structure 7 on the main drum. The transmission belt 14 is provided by the auxiliary drum 12a, 12b, 12c and the pressure drum 13 are held. The amplitude of the main drum 丨 丨 and the pressure drum 丨 3 is about 7m. In the base 6 and the sheet structure |}, the tension of the transmission belt 14 is pressed against the main drum n, and one side is heated and sent to the pressure to clear 13 sides. The pressurizing drum 1 3 is held in the direction of the main drum 11 with a force of about 6 while holding the transmission belt 14. Due to this pressure, while the continuous bubble generating body layer 4 is thermally laminated on the base material 6, the convex portion 1b of the leather-like pattern of the paper 1 is better than the porous layer 3. Thereafter, the sheet structure 7 and the cold part of the base material 6 are peeled off from the sheet structure 7 to obtain the artificial leather 8 of the first embodiment of Fig. 1 (c). Moreover, the hot laminated pressing device is not limited to 9659pifl.ptc page 13 5833372 ___ case number 91114925 _ year / / month, (7 _ revision _ V. Description of the invention (8) The device shown in Figure 4 (a), As shown in Fig. 4 (b), the simple pressing device 21 of the heating drum 20a and the pressure drum 20b can also be fully used. The porous layer 3 and the continuous foam layer 4 are made by containing at least a base resin and a filler. The mixed liquid of the agent is foamed, and the thixotropy factor is formed by coating and drying the foam in the range of 2 to 4. The viscosity of the foam is in the range of 5,000 to 35,000 centipoise ( 〇6111: 丨 0〇46) is suitable, more preferably in the range of 16,000 to 22,000 centipoise, particularly preferably in the range of 18,000 to 20.0 centipoise. Foam When the viscosity ratio is 5,000 centipoises or less, bubbles are easily destroyed when the porous layer and the continuous foamed foam layer are formed, and when it is larger than 3,500 centipoises, it is substantially impossible to coat the base fabric. The mixed liquid before foaming preferably has a dryness of 5,000 to 3,000,000 centipoise, and more preferably has a viscosity of 12,0 〇 (Η1,500 centipoise). Degree. With this dryness
範圍之混合液為宜者，係為獲得如上所述之粘度範圍 泡體。 ！ X 在形成多孔質層及連續氣泡發泡體層所使用之混合液 係含基底樹脂及充填劑以外，以含有調節觸變指數或使粘 度在上述範圏内的分务 為宜。並且，以含有彈性附與劑、架橋劑等為宜。其中彈 性附與劑係使所形成之多孔質層及連續氣泡發泡體層附與 丨彈性，架橋劑係使基底樹脂架橋。在此，彈性附與劑係^ 揮以防止由按壓使所形成之氣泡壓毁以致氣;^觸= 能復元的作用。不需待言，更再視需要，J = 皮革曰樣薄片結構體時，可添加通常使用之種種添加劑。 混合液所為有之基底樹脂以發泡性良好者為適宜，可Mixtures in the range are suitable for obtaining foams in the viscosity range as described above. !! X The mixed liquid used to form the porous layer and the continuous foamed foam layer contains a base resin and a filler, and it is advisable to include the division of the thixotropic index or the viscosity within the above range. In addition, it is preferable to contain an elastic adhesive, a bridging agent, and the like. Among them, the elastic adhesive agent makes the formed porous layer and the continuous bubble foam layer elastic, and the bridging agent makes the base resin bridge. Here, the elastic adhesive agent ^ is swayed to prevent the formed bubbles from being crushed by pressing to cause gas; ^ touch = the function of restoring. Needless to say, if necessary, when J = leather-like sheet structure, various additives can be added. The base resin of the mixed liquid is preferably one having good foamability, but
583372 修正 案號 91114925_年"月/ p 曰 五、發明說明（9) 例示聚丙烯酸酯（polyacryl ic ester)、聚甲基丙烯酸酯 (polymethacrylate)、此等之共聚體等的丙烯酸系聚合體 (acrylic polymer)、聚氨基甲酸 s旨（polyurethane)、合 成橡膠、天然橡膠、乳膠（1 atex)等之二烯烴系聚合體 (diene polymer)、及此等之混合物。此基底樹脂係可使 用乳膠（emulsion)或擴散液（dispersion)之形態。又，基 底樹脂係從上述發泡性之觀點，以高固體成分TG(玻璃轉 移溫度）低，起泡性良好消泡劑之含有量少者為適宜。 上述混合液係含有附與觸變性之充填劑。可使用之充 填劑可例示粘土（c 1 ay )、氫氧化鋁、碳酸鈣等。充填劑之 1含有量係對上述基底樹脂之固體成分1 〇 〇重量份為5〜1 〇 〇重 量份。 上述混合液所含有之分散劑係可例示低分子量聚羧酸 鈉（sodium polycarboxylic acid)、三聚填酸鈉（s〇dium tripoly phosphate)等。分散劑之適宜含有量係對上述基 底樹脂之固體成分100重量份為0.2〜2重量份。 並且，混合液所含有之整泡% ^ ^ ^ ^ m (stearic acid ammonium)等之長鏈烧基叛酸錄 (alkylcarboxylic acid ammonium)。整泡劑之適宜含有 I藝量係對上述基底樹脂之固體成分1〇〇重量份為卜8重量份。 又，混合液也可含有發泡助劑。對發泡助劑係可例示 例如二烧基績基琥珀酸納（diaikylsulfo sodium succinate)。發泡助劑之含有量係對上述基底樹脂之固體 成分100重量份為1〜7重量份。583372 Amendment No. 91114925_year " Month / p fifth, description of the invention (9) Examples of acrylic polymers such as polyacryl ic ester, polymethacrylate, and copolymers thereof (acrylic polymer), polyurethane (polyurethane), synthetic rubber, natural rubber, latex (1 atex) diene polymer (diene polymer), and mixtures thereof. The base resin can be in the form of emulsion or dispersion. In addition, from the viewpoint of the above-mentioned foamability, the base resin is preferably one having a low solid content of TG (glass transition temperature) and a small amount of a defoamer having good foamability. The mixed solution contains a filler with a thixotropic property. Examples of usable fillers include clay (c 1 ay), aluminum hydroxide, and calcium carbonate. The content of 1 of the filler is 5 to 100 parts by weight based on 1,000 parts by weight of the solid content of the base resin. Examples of the dispersant contained in the mixed solution include low molecular weight sodium polycarboxylic acid, sodium tripoly phosphate, and the like. A suitable content of the dispersant is 0.2 to 2 parts by weight based on 100 parts by weight of the solid content of the base resin. In addition, the whole liquid contained in the mixed solution is% ^^^^^^ (stearic acid ammonium) and other long-chain alkyl carboxylic acid ammonium. The suitable content of the foam stabilizer is 100 parts by weight based on 100 parts by weight of the solid content of the base resin. The mixed solution may contain a foaming aid. Examples of the foaming aid system include diakylsulfo sodium succinate. The content of the foaming assistant is 1 to 7 parts by weight based on 100 parts by weight of the solid content of the base resin.
9659pifl.ptc 第15頁 583372 修正 案號 91114925 五、發明說明（10) 更且，上述混合液也可含有與上述充填劑等一起使觸 變性顯現，發生之氣泡安定化的增枯劑。適宜之增枯劑可 例示聚丙烯酸胺（polyacrylic ammonium)、聚丙稀酸 (polyacryl ic acid)。增粘劑之含有量係對上述基底樹脂 之固體成分100重量份為0.5〜5重量份。 多孔質層3及連續氣泡發泡體層4之材料的發泡體使用 例如使水性聚氨基甲酸酯擴散溶液攪拌發泡至所定倍率。 發泡倍率（對浸潰液之體積的發泡浸潰液之體積）係以比例 受氣泡徑之大小乃至通氣性之大小的影嚮，按人工皮革之 用途’對多孔質層3例如在1 · 2 5〜2 · 5倍之間，對連續氣泡 發泡體層4例如在1.35〜9· 5倍之間，使成為最適宜之發泡 倍率。， 孔質Λ3之Ϊ泡倍率小於h25倍時，戶斤得之薄片結構 宜之皮革樣薄片。χ，耐擦性也變壞。 一方面，發泡倍率大於2 5俾拄 ^ β^Λ ^ Ά ^ ^ b倍時，對鄰接之連續氣泡發泡 體層4或基材6之剝離強度變弱，為不適宜。 壓接力之關係：確保最低；度成為因:倍。時，結時之 20〜250齡之範圍。 倍羊的氣泡徑經確認係在約 其他’多孔質層3與連锖洛 點。 、’、、瑕1泡毛泡體層4有以下之相異 N 3 )、連續氣泡發泡體層（不含） 架橋劑......多孔質# 人、9659pifl.ptc Page 15 583372 Amendment No. 91114925 V. Description of the invention (10) Furthermore, the mixed liquid may also contain a thickening agent that causes thixotropy to appear together with the filler and the like, and stabilises the bubbles that occur. Examples of suitable bulking agents include polyacrylic ammonium and polyacryl ic acid. The content of the tackifier is 0.5 to 5 parts by weight based on 100 parts by weight of the solid content of the base resin. The foam of the material of the porous layer 3 and the continuous foamed foam layer 4 is used, for example, by stirring and foaming an aqueous polyurethane diffusion solution to a predetermined magnification. The expansion ratio (the volume of the foaming impregnating solution to the volume of the impregnating solution) is proportionally affected by the size of the bubble diameter and the air permeability. According to the use of artificial leather, the porous layer 3 is · 2 5 to 2 · 5 times, and the continuous foamed foam layer 4 is, for example, between 1.35 to 9 · 5 times, so as to be the most suitable expansion ratio. When the porosity Λ3 is smaller than h25 times, the sheet structure obtained by the household is suitable for the leather-like sheet. χ, abrasion resistance also deteriorated. On the one hand, when the expansion ratio is more than 2 5 ^ β ^ ^ ^ ^ ^ ^ b, the peel strength to the adjacent continuous foamed foam layer 4 or the substrate 6 becomes weak, which is not suitable. The relationship between crimping force: ensure the lowest; degree becomes the cause: times. At the end of the year, the age range is 20 to 250 years. It was confirmed that the diameter of the bubbles of Beyang was at about the other'porous layer 3 and the flail point. , ',, flaw 1 foam hair foam layer 4 has the following differences N 3), continuous foam foam layer (not included) bridging agent ... porous # 人 、
9659pifl.ptc 第16頁 583372 -Μ 91114925 年，/ 月,ρ 曰_修正 五、發明說明（11) --- 疊合度......多孔質層3(高）、連續氣泡發泡體層（低） 強度……多孔質層3(強）、連續氣泡發泡體層（弱） 軟化點......多孔質層3 (高）、連續氣泡發泡體層（低） 並且’上述水性聚氨基甲酸酯擴散溶液，為調整固體 成分與粘度也可添加水，水之添加量係對基底樹脂的固體 成分100部以30〜200部之範圍為宜。 在本發明，基底樹脂多少具有自已架橋性之場合，隨 時間之經過而硬化，使用硬化較遲之基底樹脂的場合必&要 添加架橋劑。適宜之架橋劑係可例示異氰酸酯 isocyanate)。架橋劑之含有量係對基底樹脂 rl〇〇部為1.5〜4部。 &刀 並且’藉由所使用之基底樹脂，多孔質層及連續氣泡 發泡體層之氣泡由按壓毁壞，氣泡之壁互相碰觸不能復元 至7L來之氣泡狀態的場合，係以添加彈;性附與劑為宜。= 性附與劑可例示硅油（si丨ic〇n 〇i丨）。彈性附與劑之含9659pifl.ptc Page 16 583372 -M 91114925, / month, _ amendment V. Description of the invention (11) --- Degree of superposition ... Porous layer 3 (high), continuous foam layer (Low) Strength ... Porous layer 3 (strong), continuous foam layer (weak) Softening point ... Porous layer 3 (high), continuous foam layer (low) For the polyurethane diffusion solution, water may be added to adjust the solid content and viscosity. The amount of water added is preferably in the range of 30 to 200 parts per 100 parts of the solid content of the base resin. In the present invention, when the base resin is somewhat bridging, it will harden with time. When using a base resin that hardens later, a bridging agent must be added. An example of a suitable bridging agent is isocyanate. The content of the bridging agent is 1.5 to 4 parts for the base resin rl00 part. & Knife and 'By using the base resin, the porous layer and the continuous bubble foam layer, the bubbles are destroyed by pressing, and the walls of the bubbles touch each other and cannot be restored to the bubble state from 7L, the bomb is added; Sexual adjuvant is appropriate. = Sexual adhesion agent may be exemplified by silicone oil (si 丨 ic〇n 〇i 丨). Containing elastic adhesive
量係對上述基底樹脂之固體成分丨〇 〇部為〇 · 2〜i 5部。S 2为ί Ϊ二使上述普泡之*合液…表賸鼙 葉/37 Λ層3上’使用第6圖(a)之葉片37以連續塗布。: 莱片37塗布時’由塗布的混合液之剪切生起 田 ’Γ昆厚度係按最後所得之皮革樣薄片結構體而決塗 二因七泡之混合液係具有觸變性的關係，塗布時成 ί 3义之狀態’此狀態之混合液層的發泡構造不 易心壞’在其後之乾燥製程也可加以保持。 + 為高固體成分之關係，有助於以後之乾燥f ^合液 你I %能在短時間The amount is based on the solid content of the base resin, and the number of parts is 0.2 to 5 parts. S 2 is a liquid mixture of the above-mentioned general foams ... Surface leftover leaves / 37 On the Λ layer 3 ', the leaves 37 of FIG. 6 (a) are used for continuous coating. : When the sheet 37 is coated, the thickness of the coating is determined by the shearing of the coating mixture. The thickness is determined according to the leather-like sheet structure finally obtained. The mixture of seven bubbles has a thixotropic relationship. In the state of "Three Meanings", the foam structure of the mixed liquid layer in this state is not easy to break, and the subsequent drying process can also be maintained. + For the relationship of high solid content, it will help to dry in the future.
9659pifl.ptc 第17頁 583372 年// 修正 曰 五、發明說明（12) 完成’與高發泡構造之維持。 人二U層3及連續氣泡發泡體層4之乾燥，為使發泡混 :ί J態不被毀壞，預先以遠紅外線照射僅使表面 乾燥以形成薄的乾燥皮膜，其後再以針板拉幅(pin enter)乾燥機等進行熱風乾燥為宜。是否進行遠紅外線 …、，係按混合液之成分或發泡倍率而決定。在此乾燥 衣王、可維持上述之發泡狀態之關係，所形成之多孔質層 ί:發泡狀態維持。發泡狀態之維持情形係可藉由 i I二正4 ?在濕潤狀態時之塗布層的層厚與乾燥後之層 ) 、/目等之情況加以確認。藉由使混合液之水分蒗 發，可得本發明之薄片結構體7。 … 以上，對本發明之第一實施例加以說明，接著將本發 明之第二實施例與第三實施例依照第2圖“）〜第2圖（㈧及 第3圖（a)〜第3圖⑷加以說明。此等第二、第三實施例係 將第、1，(a)〜第1圖(，）之第一實施例的連續氣泡發泡體層 加以省略者，其他係與第一實施例大略相同。第2圖（&)〜 m ® (c> ^ ^ - 少為簡單之薄片結構體7a，使多孔質層3以未乾燥狀態直 接壓接於基材6。未有連續氣泡發泡體層4之成分，薄片結 f構體7a若干變硬之關係，可使用於與第一實施例之薄片= 構體7的用途不同之用途。 第二實施例係使多孔質層3非以如第i圖（b)之熱疊層， 以散點狀塗布之粘結劑9粘接於基材6者（第3圖^))。二姓 劑9係使用例如水性聚氨基曱酸醋或濕氣硬化型熱熔性聚°9659pifl.ptc Page 17 583372 // Amendment V. Description of the invention (12) Completion 'and maintenance of high foaming structure. In order to dry the U layer 3 and the continuous foam layer 4 of the second human body, in order to prevent the foamed mixture from being damaged, the surface is dried with far-infrared radiation in advance to form a thin dry film, and then pulled with a needle plate. It is preferable to perform hot air drying such as a pin enter dryer. Whether or not to perform far-infrared rays depends on the composition of the mixed liquid or the expansion ratio. Here, the king of clothes can be dried to maintain the above-mentioned relationship of the foamed state, and the porous layer formed is maintained: The foamed state is maintained. The maintenance of the foamed state can be confirmed by the conditions of the thickness of the coating layer and the dried layer in the wet state. By erupting the moisture of the mixed solution, the sheet structure 7 of the present invention can be obtained. … In the above, the first embodiment of the present invention has been described, and then the second and third embodiments of the present invention are described in accordance with FIG. 2) to FIG. 2 (㈧ and FIG. 3 (a) to FIG. 3) ⑷ The second and third embodiments are those in which the continuous foamed foam layer of the first embodiment of the first, first, (a) to FIG. 1 (,) is omitted, and the others are the same as the first embodiment. The examples are almost the same. Figure 2 (&) ~ m ® (c > ^ ^-A simple sheet structure 7a, the porous layer 3 is directly crimped to the substrate 6 in an undried state. There are no continuous air bubbles The composition of the foam layer 4 and the structure of the flake structure 7a are somewhat hardened, and can be used for applications different from the use of the flake = structure 7 of the first embodiment. The second embodiment makes the porous layer 3 non- It is laminated with a heat as shown in Fig. I (b), and the adhesive 9 coated in a scattered pattern is adhered to the substrate 6 (Fig. 3 ^)). The second name agent 9 is, for example, water-based polyamino acid Vinegar or moisture-curable hot-melt poly °
9659pi f1.ptc 第18頁 5S3372 修正 a 案號9川4925 牟"曰 五、發明說明（13) 氨基甲酸酯粘結劑。濕氣硬化型（濕氣架橋型）係藉由與水 之化學反應，以高分子化的有機化合物，一般係具有異氰 酸醋基（isocyanate group)之氨基甲酸酯預聚合體 (urethane pre-p〇lymer)、具有烷氧甲矽炫基 (alkoxysilyl)之化合物。其他組合具有酮亞胺 (ketimine)與環氧基（exoxy gr〇up)之化合物、使羚其 (carboxyl)與門捷列夫周期第二a屬金屬氧化物加^二合 等也為相當者。含有此等化合物之粘結劑與空氣中之濕氣 反應架橋’使多孔質層3與基材6以強力接粘。然而接粘後 c匕：在南溫也不軟化之關係，可提昇皮革樣薄片結構 體之強度。 上述粘結劑9之散點狀塗布係為確保通氣性， 上述第8圖⑷、第8圖⑻之方法加以塗』= 劑9係如第3圖⑷…質層3之表面或如第3圖二 6體之化表之面方可广成在任何一邊。如此在使結劑9以與基材6 -體化之方法，不要熱疊層裝置，薄片結構體几與美 外，只要有單純之按壓裝置一可能备單製逢人二二 定二上述對：發明之實施例加以說明，本發明並非限 ►雖在附於多孔質層之穿孔薄膜層上，使滕ΐ = 例’ 而柔軟之關係’使在熱壓接製程完成以前，d“專 一體時’易行處理，又使謄寫紙剝離 成為 層之穿孔薄膜層時，在熱壓接製程穿孔薄；圖1 m 9659pifl.ptc 第19頁 5833729659pi f1.ptc Page 18 5S3372 Amendment a Case No. 9chuan 4925 Mou "quotation 5. Invention description (13) Urethane binder. Moisture-hardening type (moisture bridging type) is an organic compound that is polymerized by chemical reaction with water. Generally, it is a urethane prepolymer having an isocyanate group. -polymer), a compound having an alkoxysilyl group. Other compounds that have ketimine and exoxy grOup, carboxyl and Mendelev cycle second a genus metal oxide plus ^ 2 are also equivalent . The binder containing these compounds reacts with moisture in the air to bridge the porous layer 3 and the substrate 6 with strong adhesion. However, after bonding, it does not soften in South Vancouver, which can increase the strength of the leather-like sheet structure. In order to ensure the air permeability, the scattered coating of the above-mentioned adhesive agent 9 is applied in the manner shown in Fig. 8 and Fig. 8 "= Agent 9 is as shown in Fig. 3 ... the surface of the quality layer 3 or as shown in Fig. 3 The face of the 6-body transformation table in Figure 2 can be widely used on either side. In this way, the bonding agent 9 is integrated with the base material 6 without heat lamination. The sheet structure is almost as beautiful as the United States. As long as there is a simple pressing device, it is possible to prepare the system. ： The embodiment of the invention is explained, the present invention is not limited ►Although the perforated film layer attached to the porous layer makes Teng ΐ = Example 'and the relationship of softness' makes the "dedicated one" before the thermocompression process is completed When it is easy to handle, and when the transcription paper is peeled into a layer of perforated film, the perforation is thin during the thermocompression process; Figure 1 m 9659pifl.ptc Page 19 5833372
案號91114925 分；泉/ /月 五、發明說明（14) 容易變形’在保管運搬上之管理因難。但，對基材與 多孔質層之穿孔薄膜層的粘結用具有充實之設備時，、 在多孔質層之穿孔薄膜層從謄寫紙預先剝離之狀態，也可 能加以保管或運搬，如此使附在多孔質層之穿孔g 二 勝寫紙剝離時，可省略謄寫紙的剝離製程 更二： 之生產合理化。 κ又層 發明之效果 如以上說明，本發明之薄片結構體 面所形成之多孔質層或遠絲^ a ’、使在基材表 w尸/T桫风心夕札Μ滘為埂續氣泡發泡 謄寫紙之薄膜層上之關係，可占炎 6 資層形成在 丨體，此薄片結構體係可使用扦w=隨伴基材之薄片結構 材-體化之關係、，可圖謀人：：：熱轉筒容易與任意之基 低庫存量’更且對使用者可处贫A之最低庫存品種乃至減 開。 此桌劃配合流行之適時商品展Case No. 91114925 points; spring // month 5. Description of the invention (14) Easy to deform 'It is difficult to manage the storage and transportation. However, if there is sufficient equipment for bonding the substrate and the perforated film layer of the porous layer, the perforated film layer of the porous layer may be stored or transported in a state in which it is peeled off from the transcription paper in advance. When the perforated layer of the porous layer is peeled off, the peeling process of the transcription paper can be omitted. The production process is rationalized. The effect of the kappa layer invention is as described above. The porous layer or far-away wire formed by the decent surface of the sheet structure of the present invention makes the substrate surface w corpse / T 桫 风 心 夕 札 Μ 滘 for continuous bubble generation. The relationship between the thin film layers of the foam writing paper can be formed in the body. This thin film structure system can use the relationship between the thin film material and the physical structure of the accompanying substrate, and can plot people :: : The hot drum is easy to match with any base with low inventory volume, and it is even possible to reduce the lowest inventory variety that users can deplete. This table is in line with the popular and timely product exhibition
9659pifl.ptc 苐20頁 5833729659pifl.ptc 苐 Page 5 583372
第1圖（a)〜第1圖（c)係表示關於本發明之第一實施例 的薄片結構體之製造方法的斷面圖。 第2圖（a)〜第2圖（c)係表示關於本發明之第二實施例 的薄片結構體之製造方法的斷面圖。 第3圖（a)〜第3圖（d)係表示關於本發明之第三實施例 的薄片結構體之製造方法的斷面圖。 第4圖（a)係熱疊層按壓（iaminah〇I1 press)裝置之側 面圖。第4圖（b )係其他之熱疊層按壓裝置之側面圖。 第5圖係表示從來之人工皮革的斷面圖。 第6圖（a)〜第6圖（c)係表示從來之人工皮革之製造方法 矚的斷面圖。 第7圖係具有通氣性之從來的人工皮革之斷面圖。 第8圖（a )、第8圖（b)係使粘結劑以散點狀塗布的裝置 之斜視圖。 【圖式標示說明】 1 :謄寫紙 1 a :凹部 1 b :凸部 2 :薄膜層 # 3 :多孔質層 4 :連續氣泡發泡體層 5 :薄膜層 6 :基材 7 :薄片結構體1 (a) to 1 (c) are cross-sectional views showing a method for manufacturing a sheet structure according to a first embodiment of the present invention. Figures 2 (a) to 2 (c) are cross-sectional views showing a method for manufacturing a sheet structure according to a second embodiment of the present invention. 3 (a) to 3 (d) are cross-sectional views showing a method for manufacturing a sheet structure according to a third embodiment of the present invention. Fig. 4 (a) is a side view of a thermal laminated press device. Fig. 4 (b) is a side view of another thermal laminated pressing device. Fig. 5 is a sectional view showing a conventional artificial leather. Figures 6 (a) to 6 (c) are cross-sectional views showing the conventional method for manufacturing artificial leather. Fig. 7 is a cross-sectional view of a conventional artificial leather with air permeability. Figures 8 (a) and 8 (b) are perspective views of a device for applying the adhesive in a scatter pattern. [Illustration of diagrammatic symbols] 1: Copy paper 1 a: Concave portion 1 b: Convex portion 2: Film layer # 3: Porous layer 4: Continuous foam layer 5: Film layer 6: Substrate 7: Sheet structure
9659pifl.ptc 第21頁 583372 案號 91114925 修正9659pifl.ptc Page 21 583372 Case No. 91114925 Amendment
圖式簡單說明 8 :人工皮革 9 :粘結劑 11 :主轉筒 12a、12b、12c :補助轉筒 13 :加壓轉筒 14 :傳動帶 1 9 :傳動帶式按壓裝置 20a :加熱轉筒 2 0 b :加壓轉筒 21 :按壓裝置 30 :人工皮革 31 :基布 32 :多孔質層 33 :皮革基材 34 :粒結劑 35 :薄膜層 36 :轉筒 38 :薄膜材料 3 9 :謄寫紙 40 :人工皮革Brief description of the drawing 8: Artificial leather 9: Adhesive 11: Main drum 12a, 12b, 12c: Auxiliary drum 13: Pressure drum 14: Transmission belt 1 9: Transmission belt pressing device 20a: Heating drum 2 0 b: pressure roller 21: pressing device 30: artificial leather 31: base fabric 32: porous layer 33: leather substrate 34: granulating agent 35: film layer 36: drum 38: film material 3 9: transcription paper 40: Artificial leather
9659pifl.ptc 第22頁9659pifl.ptc Page 22
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| JP2001221783A JP4024019B2 (en) | 2001-07-23 | 2001-07-23 | Sheet structure and manufacturing method thereof |
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| TW583372B true TW583372B (en) | 2004-04-11 |
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| TW91114925A TW583372B (en) | 2001-07-23 | 2002-07-05 | Sheet structure and method for manufacturing the same |
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| EP (1) | EP1279762A3 (en) |
| JP (1) | JP4024019B2 (en) |
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| JPS58197381A (en) * | 1982-05-10 | 1983-11-17 | 株式会社クラレ | Leather-like sheet having low slipping property |
| JP2954847B2 (en) * | 1995-02-28 | 1999-09-27 | 高圧クロス株式会社 | Artificial leather and its manufacturing method and manufacturing apparatus |
| KR100198190B1 (en) * | 1995-07-13 | 1999-06-15 | 이희덕 | The manufacturing method for synthetic leather in wet process and its intermediate |
| JP2947778B2 (en) * | 1997-07-18 | 1999-09-13 | 高圧クロス株式会社 | Breathable sheet structure, leather-like sheet structure, and method for producing the same |
-
2001
- 2001-07-23 JP JP2001221783A patent/JP4024019B2/en not_active Expired - Lifetime
-
2002
- 2002-07-05 TW TW91114925A patent/TW583372B/en not_active IP Right Cessation
- 2002-07-22 US US10/064,490 patent/US20030017322A1/en not_active Abandoned
- 2002-07-22 KR KR1020020042876A patent/KR100603234B1/en not_active IP Right Cessation
- 2002-07-23 EP EP20020078008 patent/EP1279762A3/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI508864B (en) * | 2012-08-08 | 2015-11-21 | ||
| TWI618725B (en) * | 2013-04-02 | 2018-03-21 | Inoue Mtp Kk | Polyurethane foam and method of producing the same |
| US10087277B2 (en) | 2013-04-02 | 2018-10-02 | Inoac Corporation | Polyurethane foam and production method for the same |
| CN113329663A (en) * | 2019-03-29 | 2021-08-31 | 松下知识产权经营株式会社 | Cosmetic unit |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1279762A3 (en) | 2004-08-11 |
| JP2003027381A (en) | 2003-01-29 |
| KR20030011576A (en) | 2003-02-11 |
| EP1279762A2 (en) | 2003-01-29 |
| KR100603234B1 (en) | 2006-07-20 |
| JP4024019B2 (en) | 2007-12-19 |
| US20030017322A1 (en) | 2003-01-23 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |